Tundish insert



FIG. 1 is a top plan view of tundish insert showing my new design;

FIG. 2 is an end elevational view;

FIG. 3 is an elevational view showing the end opposite that shown in FIG. 2;

FIG. 4 is a first side view, and

FIG. 5 is the opposite side view;

FIG. 6 is a cross-sectional view taken along lines 6--6 of FIG. 4;

FIG. 7 is a cross-sectional view taken along lines 7--7 of FIG. 1; and

FIG. 8 is a top, front, right perspective view thereof; 

The ornamental design for a tundish insert, as shown and described. 